memory-model
OpenJDK JVM Deep Dive: Java Memory Model - A Comprehensive Guide to Concurrency and Memory Barriers
·12058 words·57 mins
A deep dive into Java Memory Model (JMM) from specification to implementation, covering memory barriers, CPU reordering, and Java 9+ VarHandle APIs. Learn about coherence, causality, consensus, and how volatile, final, and other synchronization mechanisms work under the hood with practical jcstress examples.